Flotation device



FIG. 1 is a front view of a first embodiment of a flotation device;

FIG. 2 is a side view thereof;

FIG. 3 is a side perspective view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view of a second embodiment of a flotation device;

FIG. 6 is a side view thereof;

FIG. 7 is a side perspective view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front view of a third embodiment of a flotation device;

FIG. 10 is a side view thereof;

FIG. 11 is a side perspective view thereof; and,

FIG. 12 is a bottom view thereof. 

CLAIM The ornamental design for a flotation device, as shown and described. 